Computer Hardware Vocabulary

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Across
  1. 2. allows use to insert data into computer
  2. 5. system used to capture voice
  3. 7. physical device(aspect) of a computer
  4. 8. boosts performance of video
  5. 9. holding area for data "waiting room"
  6. 13. used for large media (graphs billboards)
  7. 15. stores large volume at low cost
  8. 17. is quiet when working
  9. 18. brain of the computer
  10. 19. stylus connected by a cable to computer
  11. 21. can produce verbal output (sound)
  12. 23. uses optical scanner to read the barcode
Down
  1. 1. main circuit board of computer
  2. 3. produces hardcopy output
  3. 4. prints one character at a time
  4. 6. displays the result of the computer
  5. 10. screen provides the user interface
  6. 11. made of rigid materials (floppy disk)
  7. 12. used to capture images (digitally)
  8. 14. uses powder as an ink
  9. 16. high end printer
  10. 20. supplies power to the computer
  11. 22. small vertical stick attached to trackball